Unit 10 Healthy eating 课件

课件15张PPT。Unit 10Healthy eating6.Should she eat too much unhealthy food /junk food?1.What does she look like?
She looks a little fat.2.What food did she eat?
Hamburgers, fried chicken wings, pizzas, doughnuts, snickers.3.How much of the food did she eat?
She ate plenty of them.4.Are they healthy food or unhealthy food?
They are unhealthy food. (junk food)
5.Is her diet healthy or unhealthy?
Her diet is unhealthy.No, she shouldn’t.
The girl looks _____1______. She ate ____2____ unhealthy food. She ____3____ eat too much of them. So her diet is ___4____.
1. a little fat/ fit
2. plenty of/some
3.shouldn’t/can’t
4.healthy/unhealthypizza, chips, ice creamhamburgers, chips, colaeggs, milkJoe’s dietsteamed fish, rice, boiled vegetablessteamed chicken, rice, vegetable soup, teaporridgeAlice’s dietdinnerlunchbreakfastAlice’s diet is healthy.unhealthyJoe’s diet is ________. Alice’s diet is _________ than Joe’s diet.healthierJoe’s diet is than Alice’s diet.
Joe’s diet is as Alice’s diet.Joe’s diet is than Alice’s diet. unhealthier not as healthy less healthy（ not as +形/副+as 不如，不及）（less 形/副+than不如，不及）Ben’s diet is less healthy than Peter’s diet.Ben’s diet is not as healthy as Peter’s diet.Ben’s diet is unhealthier than Peter’s diet. Practice more 4. Mike looked stronger than Jack three years ago.
Jack looked ___ ____ than Mike three years ago
Jack ______ look ___ ____ as Mike three years ago.
1. This shirt is 100 yuan. That shirt is 180 yuan.
This shirt is _ than that one.
This shirt is _ _ as that one.
2. Linda is helpful to others. But Mary is more helpful to others.
Linda is ___ __ __ than Mary.
Linda is ___ __ __ __as Mary.
3. She is always late for school. He is sometimes late for school.
She is _____ often late for school than he.
He is _____ often late for school than she.
less expensivenot as expensive less helpfulnot as helpfulmorelessless strong as strongdidn’tunhealthy Danny’s diet is as ________ as Linda’s diet.unhealthyunhealthyhealthyhealthyPeter’s diet is as ________ as Tina’s diet.healthyConclusion总结:A is … than B.
A is as … as B.
A is not as … as B.
比较级
原级
原级
Find things to be used to compare around us.
Take notes and then give a report.
Who is as friendly as who?
Who is as helpful as who?
Who is as naughty as who?
Who is as interesting as who?
…Brainstorm:Who is less interesting than who?
Who is more helpful than who?
Who is less friendly than who?
Who is naughtier than who?
Let’s enjoy!Pair work:A : What do you usually have for breakfast/ lunch /dinner ?
B : I usually have …for breakfast/lunch/dinner.
What about you?
A : I usually ... .
B : Do you often have steamed food or fried food?
A: …
B: Your diet is ______________ my diet.
healthier than / less healthy than
as healthy as / as unhealthy as Listen carefully and take notes!
Discuss in four to talk about how to keep healthy.
Phrases or sentences for reference:
be important to, eat less junk food, sleep at least eight hours, do more exercise, keep yourself in good mood, never be angry with others…DisscussionHomework1.Oral work: Interview your parents about their ways of life
2.Written work: composition: “How to keep healthy”
Do some exercises about the comparative degree of the adjectives and the adverbs.